update build and gemspec

Author: GrantBirki

.gitignore

@@ -14,3 +14,4 @@ vendor/gems/
 *.crt
 *.csr
 *.secret
+hooks-ruby-*.gem

hooks.gemspec

@@ -15,8 +15,6 @@ Gem::Specification.new do |spec|
 
   spec.homepage = "https://github.com/github/hooks"
   spec.metadata = {
-    "source_code_uri" => "https://github.com/github/hooks",
-    "documentation_uri" => "https://github.com/github/hooks",
     "bug_tracker_uri" => "https://github.com/github/hooks/issues"
   }
 

script/build

@@ -4,8 +4,11 @@ set -e
 
 source script/env "$@"
 
-GEM_NAME=$(ls | grep gemspec | cut -d. -f1)
-GEM_VERSION=$(gem build $GEM_NAME.gemspec 2>&1 | grep Version | cut -d':' -f 2 | tr -d " \t\n\r")
+GEMSPEC_NAME="$(basename *.gemspec .gemspec)"
+GEM_NAME=$(ruby -e "spec = Gem::Specification.load('$GEMSPEC_NAME.gemspec'); puts spec.name")
+GEM_VERSION=$(ruby -e "spec = Gem::Specification.load('$GEMSPEC_NAME.gemspec'); puts spec.version")
+
+gem build $GEMSPEC_NAME.gemspec
 
 if [[ "$CI" == "true" ]]; then
   echo "gem_name=$GEM_NAME" >> $GITHUB_OUTPUT